401304816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{253349}}^1$

素因数の和:253374

約数の個数: 60

約数和(自身を含む): 1225200600

約数和(自身を除く): 823895784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 253349, 506698, 760047, 1013396, 1520094, 2026792, 2280141, 2786839, 3040188, 4053584, 4560282, 5573678, 6080376, 8360517, 9120564, 11147356, 12160752, 16721034, 18241128, 22294712, 25081551, 33442068, 36482256, 44589424, 50163102, 66884136, 100326204, 133768272, 200652408, 401304816]

約数ペア:

[(1, 401304816), (2, 200652408), (3, 133768272), (4, 100326204), (6, 66884136), (8, 50163102), (9, 44589424), (11, 36482256), (12, 33442068), (16, 25081551), (18, 22294712), (22, 18241128), (24, 16721034), (33, 12160752), (36, 11147356), (44, 9120564), (48, 8360517), (66, 6080376), (72, 5573678), (88, 4560282), (99, 4053584), (132, 3040188), (144, 2786839), (176, 2280141), (198, 2026792), (264, 1520094), (396, 1013396), (528, 760047), (792, 506698), (1584, 253349)]